CN206685583U - Electric coupler component - Google Patents
Electric coupler component Download PDFInfo
- Publication number
- CN206685583U CN206685583U CN201720336800.XU CN201720336800U CN206685583U CN 206685583 U CN206685583 U CN 206685583U CN 201720336800 U CN201720336800 U CN 201720336800U CN 206685583 U CN206685583 U CN 206685583U
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- collet
- heat
- heat conduction
- conduction shell
- coupler component
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Abstract
The utility model discloses a kind of electric coupler component, including an electric connector, a circuit board is electrically connected at, there is an exposing portion, the exposing portion is docked with a butt connector；One heat conduction shell, coats the electric connector and the circuit board, and the exposing portion manifests the front end face of heat conduction shell；One collet, it is sheathed on outside the heat conduction shell, the collet has an at least abutting part, the abutting part abuts the heat conduction shell, a heat-dissipating space is formed between heat conduction shell and collet, the collet has an at least limiting section, and the limiting section abuts the rear end face of the heat conduction shell.The utility model is by setting collet, there are collet multiple abutting parts to be connected to heat conduction shell, collet can prevent from scalding one's hand caused by heat conduction shell is hot, heat-dissipating space is formed between heat conduction shell and collet, the heat in heat conduction shell is conducted into heat-dissipating space and carry out heat exchange with extraneous, accelerate radiating rate.
Description
Technical field
A kind of electric coupler component is the utility model is related to, espespecially a kind of electric coupler component with heat sinking function.
Background technology
A kind of existing wire and cable connector, connect to relative with the socket connector on mainboard to reach electric connection
Purpose, the wire and cable connector generally includes an insulating body and is contained in multiple conducting terminals of the insulating body, multiple
The conducting terminal is to be soldered to a circuit board, and the circuit board is provided with a chip, when wire and cable connector and the socket
Connector is relative when connecing, and because being influenceed by Conductor Impedance, the wire and cable connector and the chip easily generate heat, but due to heat without
Exclude to cause the chip and wire and cable connector constant temperature rise outside normal direction, and the wire and cable connector is influenceed by high temperature
Various problems are easily produced, such as the contact site material of conducting terminal has the situation productions such as carbon deposit, burned black, melting, elasticity variation
It is raw, and these situations can influence the reliability of the wire and cable connector signal transmission, while the wire and cable connector can be influenceed
Service life, or even the wire and cable connector disabler can be made.
Therefore, it is necessary to a kind of electric coupler component of improvement is designed, to overcome above mentioned problem.
The content of the invention
For background technology problem encountered, the purpose of this utility model is to provide a kind of good heat dissipation effect, and
Ensure that electric connector signal transmits reliable electric coupler component.
To achieve the above object, the utility model uses following technological means：
A kind of electric coupler component, including：One electric connector, a circuit board is electrically connected at, there is an exposing portion, it is described
Exposing portion is docked with a butt connector；One heat conduction shell, coats the electric connector and the circuit board, and the exposing portion appears
Go out the front end face of heat conduction shell；One collet, it is sheathed on outside the heat conduction shell, the collet has an at least abutting part, described
Abutting part abuts the heat conduction shell, a heat-dissipating space is formed between heat conduction shell and collet, the collet is with least one limit
Position portion, the limiting section abut the rear end face of the heat conduction shell.
Further, the collet front end has a front block unit, and the front end face of the heat conduction shell abuts the front block unit, institute
Front block unit is stated through an at least ventilating duct is set, the ventilating duct connects with the heat-dissipating space.
Further, the collet is annular, and the ventilating duct is around the periphery for being arranged at exposing portion.
Further, the front block unit has a slot to make way, and the exposing portion passes through the slot to make way, and the slot to make way is lateral
Through a setting at least radiating groove.
Further, the collet front end has a front block unit, and front block unit has an at least radiating groove, the heat conduction shell
Front end face part is revealed in the radiating groove.
Further, the collet is annular, and the abutting part and limiting section are surround respectively is distributed in the upper interior of collet
Wall, lower internal face and both sides internal face, fore-and-aft direction of the abutting part along collet are arranged at intervals.
Further, the fore-and-aft direction of an at least abutting part and an at least limiting section along collet is in a straight line.
Further, the abutting part is arranged at intervals at the front-end and back-end of collet, and the limit part is distributed in collet
Rear end, a square hole are opened between the abutting part and the limiting section.
Further, the collet front end has a front block unit, the abutting part be arranged at intervals at collet front end and
Rear end, a square hole are opened between the abutting part and the front block unit.
Further, the collet front end has a front block unit, and the front block unit has a slot to make way, the front block unit by
The collet is integrally formed, and the front end face of the heat conduction shell abuts the front block unit.
Further, through an at least heat emission hole is set, the heat emission hole connects the collet with the heat-dissipating space.
Further, the collet is through a setting at least heat emission hole, the radiating hole area of the upper surface of the collet
Account for more than 20 the percent of upper surface area.
Further, for the collet through an at least heat emission hole is set, the area of the heat emission hole accounts for the collet
More than 50 the percent of surface area.
Further, the circuit board is provided with a chip, and the collet is through a setting at least heat emission hole, on chip
Side heat emission hole area than above chip the radiating hole area of both sides it is big.
Further, the heat conduction shell is more than or equal to 50W/ (mk) material using thermal conductivity factor.
Further, the collet is less than or equal to 20W/ (mk) material using thermal conductivity factor.
Compared with prior art, the utility model has the advantages that：
The utility model is by setting collet, and there are collet multiple abutting parts to be connected to heat conduction shell, and collet can be prevented
Only scalded one's hand caused by heat conduction shell is hot, heat-dissipating space formed between heat conduction shell and collet, make the heat in heat conduction shell conduct into
Heat-dissipating space carries out heat exchange with extraneous, accelerates radiating rate；During assembling, collet enters from the front end of heat conduction shell, limiting section
The rear end face of heat conduction shell is connected to, assembling is simple and convenient.
【Brief description of the drawings】
Fig. 1 is the three-dimensional exploded view of the utility model electric coupler component；
Fig. 2 is the three-dimensional local constitutional diagram of the utility model electric coupler component；
Fig. 3 is the three-dimensional combination figure of the utility model electric coupler component；
Fig. 4 is the three-dimensional combination figure at another visual angle of the utility model electric coupler component；
Fig. 5 is the front view of the utility model electric coupler component；
Fig. 6 is sectional view of the utility model electric coupler component along A-A directions；
Fig. 7 is sectional view of the utility model electric coupler component along B-B directions；
The drawing reference numeral explanation of embodiment：
| Electric coupler component 100 | Limiting section 62 |
| Electric connector 1 | Heat emission hole 63 |
| Exposing portion 11 | Front block unit 64 |
| Circuit board 2 | Slot to make way 65 |
| Chip 3 | Radiating groove 66 |
| Cable 4 | Ventilating duct 67 |
| Heat conduction shell 5 | Heat-dissipating space 68 |
| Collet 6 | Square hole 69 |
| Abutting part 61 |
【Embodiment】
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically
The utility model is described in further detail for embodiment.
As shown in figures 1 and 3, the utility model electric coupler component 100, including an electric connector 1, to be docked with one
Connector（It is not shown）Docking, electric connector 1 are electrically connected at a circuit board 2, and a cable 4 is welded in circuit board 2, circuit board 2
Upper surface is provided with a chip 3, and a heat conduction shell 5 coats the electric connector 1, circuit board 2 and cable 4, and a collet 6 is coated on
The periphery of heat conduction shell 5.
As shown in figure 1, electric connector 1 is welded in the front end of circuit board 2, the electric connector 1 has an exposing portion 11, appeared
Portion 11 and butt connector（It is not shown）Docking, cable 4 are welded in the rear end of circuit board 2, and cable 4 is by circuit board 2 with electrically connecting
Device 1 electrically conducts, and the upper surface of circuit board 2 is electrically connected with a chip 3.
As depicted in figs. 1 and 2, heat conduction shell 5 is coated on the electric connector 1, circuit board 2 and the periphery of cable 4, the heat conduction
Shell 5 coats the rear end of electric connector 1, exposing portion 11 is manifested the front end face of heat conduction shell 5, convenient and butt connector（Not
Diagram）Docking；The circuit board 2 is provided with chip 3, when the electric connector 1 and butt connector（It is not shown）During docking, by
It is excessive in electric current, electric connector 1 is generated heat in docking operation and produce heat, and the chip 3 by Conductor Impedance because being influenceed
And easily generate heat and then cause temperature to raise, heat caused by heat caused by the electric connector 1 and the module of chip 3 is all accumulated
In in heat conduction shell 5, therefore the material of heat conduction shell 5 is the material that thermal conductivity factor is more than or equal to 50W/ (mk), so that heat is outside
Distribute, in the present embodiment, the material of heat conduction shell 5 is aluminium alloy or copper alloy, and the electrical conductivity of aluminium alloy is 204~238W/
(mk), the electrical conductivity of copper alloy is 243.9~401W/ (mk).
As shown in Figure 4 and Figure 6, collet 6 is coated on outside heat conduction shell 5, further fixed cable 4, and the collet 6 is ring
Shape, the internal face of the collet 6 have multiple abutting parts 61, and fore-and-aft direction interval of multiple abutting parts 61 along collet 6 is set
Put, abutting part 61 abuts the outside wall surface of heat conduction shell 5, makes to form a heat-dissipating space 68 between heat conduction shell 5 and collet 6, in order to anti-
Only the heat in heat conduction shell 5 is conducted to collet 6, collet 6 by abutting part 61 is less than 20W/ (mk) using thermal conductivity factor
Material be made；The recessed multiple heat emission holes 63 of collet 6, the heat emission hole 63 connects with heat-dissipating space 68, positioned at chip 3
The area of the heat emission hole 63 of top than above chip 3 area of heat emission hole 63 of both sides it is big, the heat emission hole of the upper surface of collet 6
63 areas account for more than 20 the percent of upper surface area, and further, the area of heat emission hole 63 accounts for the percentage of the surface area of collet 6
More than 50；As shown in figure 5, collet 6 is integrally formed a front block unit 64, the front end face of the heat conduction shell 5 abut it is described before
Stopper 64, the front block unit 64 pass through the slot to make way through one slot to make way 65 of setting and a radiating groove 66, the exposing portion 11
65, laterally through multiple radiating grooves 66 are set, radiating groove 66 surround and is distributed in the periphery of slot to make way 65 slot to make way 65, described to lead
The front end face part of hot shell 5 is revealed in the radiating groove 66；The recessed multiple ventilating ducts 67 of front block unit 64 and heat-dissipating space 68
Connection, for ventilating duct 67 around front block unit 64 is arranged at, the internal face of the collet 6, which is surround, is provided with multiple limiting sections 62, described
For the mounting means of collet 6 to be inserted in from the front end of heat conduction shell 5 toward rear end, limiting section 62 is connected to the rear end face of heat conduction shell 5, gear
The only rearward displacement of heat conduction shell 5, at least one abutting part 61 is with fore-and-aft direction of at least one limiting section 62 along collet 6 positioned at same
On one straight line；One square hole 69 is opened between abutting part 61 and front block unit 64 between abutting part 61 and limiting section 62, square hole 69
For radiating.
As shown in fig. 7, work as electric connector 1 and butt connector（It is not shown）During docking, heat caused by electric connector 1 and
Heat is conducted to heat-dissipating space 68 by heat conduction shell 5 caused by chip 3, then is carried out via heat emission hole 63 and square hole 69 with outside air
Heat exchange, while also heat exchange can be carried out via ventilating duct 67 and outside air, heat sinking function is realized, while ensure electric connector
The reliability of the signal of component 100 transmission.
In summary, the utility model electric coupler component 100 has following beneficial effect：
（1）By setting collet 6, there are the utility model multiple abutting parts 61 to be connected to heat conduction shell 5, lead for collet 6
Heat-dissipating space 68 is formed between hot shell 5 and collet 6, the heat in heat conduction shell 5 is conducted into heat-dissipating space 68 and is carried out with extraneous
Heat exchange, accelerates radiating rate, and collet 6 can prevent from scalding one's hand caused by heat conduction shell 5 is hot；During assembling, collet 6 is from heat conduction shell
5 front end enters, and limiting section 62 is connected to the rear end face of heat conduction shell 5, easy to assembly；
（2）The material of heat conduction shell 5 is the material that thermal conductivity factor is more than 50W/ (mk) so that the heat energy in heat conduction shell 5
It is enough outwards to distribute in time, the problems such as preventing electric coupler component 100 from causing to work because temperature is too high, it is ensured that electric connector group
The reliability of part 100；
（3）Collet 6 is made of material of the thermal conductivity factor less than 20W/ (mk), prevents the heat of heat conduction shell 5 from passing through
Abutting part 61 is conducted to collet 6, avoids the heating of collet 6 from scalding one's hand, operation is felt more relieved；
（4）The recessed multiple heat emission holes 63 of collet 6, heat emission hole 63 connect with heat-dissipating space 68, and heat emission hole 63 accelerates radiating
The heat exchange of above-below direction and outside air of the heat along collet 6 in space 68, chip 3 are located at the upper surface of circuit board 2, institute
With the area of the heat emission hole 63 above chip 3 than above chip 3 area of heat emission hole 63 of both sides it is big, accelerated heat with
Outside air carries out the speed of heat exchange, accelerates the radiating rate of electric coupler component 100, it is ensured that electric coupler component 100
Reliability；
（5）The area of heat emission hole 63 of the upper surface of collet 6 accounts for more than 20 the percent of upper surface area, the face of heat emission hole 63
Product accounts for more than 50 the percent of the surface area of collet 6, and enough area accelerated heats of heat emission hole 63 carry out heat with outside air
The speed of exchange, accelerate the radiating rate of electric coupler component 100, it is ensured that the reliability of electric coupler component 100；
（6）The recessed multiple ventilating ducts 67 of front block unit 64 connect with heat-dissipating space 68, and ventilating duct 67 surround and is distributed in exposing portion
11 peripheries, the heat in heat-dissipating space 68 can pass through fore-and-aft direction of the ventilating duct 67 along collet 6 and carry out hot friendship with outside air
Change, accelerate the radiating rate of electric coupler component 100, it is ensured that the reliability of electric coupler component 100；
（7）Fore-and-aft direction of multiple abutting parts 61 along collet 6 is arranged at intervals, before abutting part 61 is connected to heat conduction shell 5
End and rear end, heat conduction shell 5 is set to be fixed in collet 6 more firm；
（8）Front block unit 64 abuts the front end face of heat conduction shell 5, the anterior displacement of block heat conduction shell 5, and limiting section 62 abuts heat conduction shell
5 rear end face, the rearward displacement of block heat conduction shell 5, make the structure of electric coupler component 100 more firm；
（9）Slot to make way 65 laterally through multiple radiating grooves 66 are set, around the periphery of slot to make way 65 is distributed in lead by radiating groove 66
The front end face part of hot shell 5 is revealed in the radiating groove 66, and the heat in heat conduction shell 5 can directly pass through radiating groove 66 and extraneous energy
Amount carries out heat exchange, accelerates the radiating rate of electric coupler component 100.
Detailed description above is only the explanation of the preferred embodiment of the utility model, and non-therefore limitation is of the present utility model specially
Sharp scope, so, all equivalence techniqueses with carried out by this creation specification and diagramatic content change, and are both contained in the utility model
The scope of the claims in.
Claims (16)
- A kind of 1. electric coupler component, it is characterised in that including：One electric connector, a circuit board is electrically connected at, there is an exposing portion, the exposing portion is docked with a butt connector；One heat conduction shell, coats the electric connector and the circuit board, and the exposing portion manifests the front end face of heat conduction shell；One collet, it is sheathed on outside the heat conduction shell, the collet has an at least abutting part, described in the abutting part abuts Heat conduction shell, forms a heat-dissipating space between heat conduction shell and collet, the collet has an at least limiting section, the limiting section Abut the rear end face of the heat conduction shell.
- 2. electric coupler component as claimed in claim 1, it is characterised in that：The collet front end has a front block unit, institute The front end face for stating heat conduction shell abuts the front block unit, and the front block unit is through a setting at least ventilating duct, the ventilating duct and institute State heat-dissipating space connection.
- 3. electric coupler component as claimed in claim 2, it is characterised in that：The collet is annular, the ventilating duct ring Around the periphery for being arranged at exposing portion.
- 4. electric coupler component as claimed in claim 2, it is characterised in that：The front block unit has a slot to make way, described aobvious Dew portion passes through the slot to make way, and the slot to make way is laterally through a setting at least radiating groove.
- 5. electric coupler component as claimed in claim 1, it is characterised in that：The collet front end has a front block unit, preceding Stopper has an at least radiating groove, and the front end face part of the heat conduction shell is revealed in the radiating groove.
- 6. electric coupler component as claimed in claim 1, it is characterised in that：The collet for annular, the abutting part and Limiting section is respectively around being distributed in the upper internal face, lower internal face and both sides internal face of collet, and the abutting part is along collet Fore-and-aft direction be arranged at intervals.
- 7. electric coupler component as claimed in claim 6, it is characterised in that：An at least abutting part and an at least limiting section along every The fore-and-aft direction of hot jacket is in a straight line.
- 8. electric coupler component as claimed in claim 1, it is characterised in that：Before the abutting part is arranged at intervals at collet End and rear end, the limit part are distributed in collet rear end, and a square hole is opened between the abutting part and the limiting section.
- 9. electric coupler component as claimed in claim 1, it is characterised in that：The collet front end has a front block unit, institute The front-end and back-end that abutting part is arranged at intervals at collet are stated, a square hole is opened between the abutting part and the front block unit.
- 10. electric coupler component as claimed in claim 1, it is characterised in that：The collet front end has a front block unit, The front block unit has a slot to make way, and the front block unit is integrally formed by the collet, and the front end face of the heat conduction shell abuts The front block unit.
- 11. electric coupler component as claimed in claim 1, it is characterised in that：The collet is through the radiating of setting at least one Hole, the heat emission hole connect with the heat-dissipating space.
- 12. electric coupler component as claimed in claim 1, it is characterised in that：The collet is through the radiating of setting at least one Hole, the radiating hole area of the upper surface of the collet account for more than 20 the percent of upper surface area.
- 13. electric coupler component as claimed in claim 1, it is characterised in that：The collet is through the radiating of setting at least one Hole, the area of the heat emission hole account for more than 50 the percent of the surface area of the collet.
- 14. electric coupler component as claimed in claim 1, it is characterised in that：The circuit board is provided with a chip, described heat-insulated Set is through setting an at least heat emission hole, the radiating hole face of the area of the heat emission hole above chip than the both sides above chip Product is big.
- 15. electric coupler component as claimed in claim 1, it is characterised in that：The heat conduction shell using thermal conductivity factor be more than etc. In 50W/ (mk) material.
- 16. electric coupler component as claimed in claim 1, it is characterised in that：The collet using thermal conductivity factor be less than etc. In 20W/ (mk) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336800.XU CN206685583U (en) | 2017-04-01 | 2017-04-01 | Electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336800.XU CN206685583U (en) | 2017-04-01 | 2017-04-01 | Electric coupler component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685583U true CN206685583U (en) | 2017-11-28 |
Family
ID=60391659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336800.XU Active CN206685583U (en) | 2017-04-01 | 2017-04-01 | Electric coupler component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024032576A1 (en) * | 2022-08-10 | 2024-02-15 | 景昱医疗科技（苏州）股份有限公司 | Connector, machining method, and stimulation system |
-
2017
- 2017-04-01 CN CN201720336800.XU patent/CN206685583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024032576A1 (en) * | 2022-08-10 | 2024-02-15 | 景昱医疗科技（苏州）股份有限公司 | Connector, machining method, and stimulation system |
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